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- Arrobas, Margarida; Afonso, Sandra; Rodrigues, M. Ângelo
- Scientia horticulturae 2018 v.228 pp. 113-121
- Castanea; boron; calcium; groves; leaf analysis; leaves; magnesium; nitrogen; nutrient availability; nutrients; nutritional status; orchards; organic matter; phosphorus; potassium; soil fertility; soil pH; trees; Portugal
- ... Chestnuts have always been a marginal fruit crop, and the trees seldom fertilized as a result. Few studies have been devoted to the management of soil fertility and the nutritional status of this crop. This work reports results of soil and plant analyses of a population of respectively 1041 and 198 soil and leaf samples taken across nine municipalities in the district of Bragança, NE Portugal. A s ...